amos-tool/lib/_clone.js

amos ui tool

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault"), _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof")), findType = function(e) {
  return Object.prototype.toString.call(e).match(/\[object (\w+)\]/)[1];
};

function findAllType(e) {
  switch (Object.prototype.toString.call(e)) {
   case "[object Date]":
    return "date";

   case "[object RegExp]":
    return "regexp";

   case "[object Arguments]":
    return "arguments";

   case "[object Array]":
    return "array";

   case "[object Error]":
    return "error";
  }
  return null === e ? "null" : void 0 === e ? "undefined" : e && 1 === e.nodeType ? "element" : (e = e.valueOf ? e.valueOf() : Object.prototype.valueOf.apply(e), 
  (0, _typeof2.default)(e));
}

var _simpleClone = function(e) {
  switch (findType(e)) {
   case "Object":
    var r = {};
    for (var t in e) e.hasOwnProperty(t) && (r[t] = _simpleClone(e[t]));
    return r;

   case "Array":
    return e.slice();
  }
  return e;
}, clone = function(e) {
  try {
    return JSON.parse(JSON.stringify(e, function(e, r) {
      return "function" == typeof r ? r.toString() : r;
    }));
  } catch (r) {
    return e;
  }
}, _cloneAll = function(e) {
  switch (findAllType(e)) {
   case "object":
    var r = {};
    return Object.keys(e).forEach(function(t) {
      "$" !== t.charAt(0) && (r[t] = _cloneAll(e[t]));
    }), r;

   case "element":
    return e.cloneNode(!0);

   case "array":
    for (var t = new Array(e.length), n = 0, l = e.length; n < l; n++) t[n] = _cloneAll(e[n]);
    return t;

   case "regexp":
    var o = "";
    return o += e.multiline ? "m" : "", o += e.global ? "g" : "", o += e.ignoreCase ? "i" : "", 
    new RegExp(e.source, o);

   case "date":
    return new Date(e.getTime());

   default:
    return e;
  }
};

module.exports = {
  simpleClone: _simpleClone,
  clone: clone,
  cloneAll: _cloneAll
};